tumblr2json

Ever wanted to download a backup of your entire Tumblr blog in JSON format? You've come to the right place!

Pro Tip: Your username is the first section of your Tumblr URL, before the .tumblr.com. For example, the username for ummjackson.tumblr.com would be simply ummjackson - if you're using a custom domain, use your original username found under Settings > Blogs and it will still work.

Desktop only, tested in Chrome & Firefox. Safari and IE/Edge are not supported due to file interface limitations.